PMID- 2617867
OWN - NLM
STAT- MEDLINE
DCOM- 19900302
LR  - 20190728
IS  - 0042-6989 (Print)
IS  - 0042-6989 (Linking)
VI  - 29
IP  - 9
DP  - 1989
TI  - The effects of dichoptic and binocular viewing on bistable motion percepts.
PG  - 1215-9
AB  - Two competitive percepts are produced from a bistable stroboscopic motion 
      display. In this display two frames, each containing three horizontally arrayed 
      elements are presented alternately for several cycles. At short interstimulus 
      intervals (ISIs) element or end-to-end motion responses are obtained when the two 
      inner, spatially overlapping elements are seen as stationary and the third 
      element moves back and forth from one end to the other end. Group motion 
      responses are obtained at longer ISIs when the three elements are seen to move 
      back and forth as a group. The dominance of these two percepts across ISIs was 
      controlled by the manipulation of (1) element size, (2) frame duration, and (3) 
      viewing conditions. Under both binocular and dichoptic viewing, element motion 
      responses increase as element size and frame duration decrease. By maximizing 
      pattern persistence substantial element motion responses were obtained 
      dichoptically as well as binocularly. Instead of supporting the existence of two 
      separate, low-level and high-level, motion systems, our data suggest that there 
      is a single, high-level mechanism for motion whose output can be modulated by 
      pattern persistence.
FAU - Ritter, A D
AU  - Ritter AD
AD  - University of Houston, Department of Psychology, TX 77004.
FAU - Breitmeyer, B G
AU  - Breitmeyer BG
LA  - eng
PT  - Journal Article
PL  - England
TA  - Vision Res
JT  - Vision research
JID - 0417402
SB  - IM
MH  - Afterimage/physiology
MH  - Fixation, Ocular
MH  - Humans
MH  - Motion Perception/*physiology
MH  - Pattern Recognition, Visual/physiology
MH  - Time Factors
MH  - Vision, Binocular/*physiology
EDAT- 1989/01/01 00:00
MHDA- 1989/01/01 00:01
CRDT- 1989/01/01 00:00
PHST- 1989/01/01 00:00 [pubmed]
PHST- 1989/01/01 00:01 [medline]
PHST- 1989/01/01 00:00 [entrez]
AID - 0042-6989(89)90067-9 [pii]
AID - 10.1016/0042-6989(89)90067-9 [doi]
PST - ppublish
SO  - Vision Res. 1989;29(9):1215-9. doi: 10.1016/0042-6989(89)90067-9.